5140 Steel Plate 1.7035 41Cr4 SCr440 Alloy Steel

AISI 5140 Alloy steel, we can supply the round bar, steel flat bar, plate, hexagonal steel bar and steel square block. AISI 5140RH steel Round bar can be saw to your required lengths as one offs or multiple cut pieces. And AISI 5140 alloy steel Rectangular pieces can be saw from flat bar or plate to your specific sizes.

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Alloy Steel Plate

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business@sdhmsteel.com

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Product Details

Product introduction
What is AISI 5140 steel ?

ASTM grade 5140 is one structural alloy steel grade in ASTM A29 standard for general application. 5140 steel plate is widely used in low and moderately stressed parts for vehicles, engines and machines where hard, wear resisting surface is needed. Baixinxin is professional 5140 plate & round bar supplier and we keep wide size range for 5140 plate in stock for immediate shipment. Contact us for any AISI 5140 plate material request and best 5140 grade steel price.

Competitive Advantage for AISI 5140 material steel plate in Baixinxin:

Available in stock for immediate shipment
High strength,
High tenacity
Good hardenability
High resistance to thermal properties.
Competitive price

1. Supply Range of AISI/ASTM 5140
Round Bar: diameter 20mm – 300mm

Steel Plate and Steel Block: thickness 10-200mm x width 300-2000mm

10-80mm thickness 5140 plate are available all the time in stock,
90-200mm thickness plate to be newly production in 15-30 days lead time.
Surface Finish: Black Surface, Milled Surface or Polished Surface as per given requirements.

2. Relevant AISI 5140 Specification and Equivalent Steel Grades

Country	USA	German	Japan
Standard	ASTM/AISI A29	EN 10083-3	JIS G4053
Grades	5140	41Cr4	SCr440

3. ASTM 5140 Material Chemical Composition and Equivalent

Standard	Grade/Steel Number	C	Mn	P	S	Si	Cr	Ni
ASTM A29	5140	0.38-0.43	0.70-0.90	≤0.035	≤0.040	0.15-0.35	0.70-0.90	–
EN 10083-3	41Cr4 / 1.7035	0.38-0.45	0.60-0.90	≤0.025	≤0.035	≤0.40	0.90-1.20	–
JIS G4053	SCr440	0.38-0.43	0.60-0.90	≤0.030	≤0.030	0.15-0.35	0.90-1.20	≤0.25

4. AISI 5140 Steel Properties

Property	Value in metric unit		Value in US unit
Density	7.872 *10³	kg/m³	491.4	lb/ft³
Modulus of elasticity	205	GPa	29700	ksi
Thermal expansion (20 ºC)	12.6*10-6	ºCˉ¹	7.00*10-6	in/(in* ºF)
Specific heat capacity	452	J/(kg*K)	0.108	BTU/(lb*ºF)
Thermal conductivity	44.7	W/(m*K)	310	BTUin/(hrft²*ºF)
Electric resistivity	2.28*10-7	Ohm*m	2.28*10-5	Ohm*cm
Tensile strength (annealed)	572	MPa	83000	psi
Yield strength (annealed)	293	MPa	42500	psi
Elongation (annealed)	29	%	29	%
Hardness (annealed)	85	RB	85	RB
Tensile strength (normalized)	793	MPa	115000	psi
Yield strength (normalized)	472	MPa	68500	psi
Elongation (normalized)	23	%	23	%
Hardness (normalized)	98	RB	98	RB

Factory profile

Adhering to the tenet of "integrity first, quality for survival", the company has established a complete marketing channel of "based in North China, radiating the whole country, and facing the world", and has not only established a solid strategic partnership with many domestic and foreign enterprises.We have been committed to product development, production and sales, after more than ten years of efforts, our products have been widely used in various fields.

Packing method: Packing according to customer's requirement.

The company has more than 110,000 square meters of production and processing base, fully introduced the international advanced modern automatic production and processing equipment, and took the lead in passing the ISO9001, TS16949, BV, SGS and other international well-known institutions certification.The products are mainly exported to Italy, Mexico, South Korea, Israel, Turkey, India, Pakistan, Kyrgyzstan, Oman, Kazakhstan, Vietnam, Myanmar and other countries. The company's supply is sufficient, the variety is complete, order production is fast, welcome domestic and foreign manufacturers, traders to contact us.

Company Advantages
1. We are a large-scale production enterprise integrating production, research and development, and can customize the products required by customers.
2. We have a perfect after-sales service system, which can track the problems encountered by customers in production at any time and provide corresponding technical support, so as to share our high-quality resources with customers.
3. After more than ten years of development, the company has complete product varieties and large inventory, which can be delivered in the shortest time.
4. Free samples are available.
5. With obvious price advantage, the company has complete production process, from raw materials to finished products integrated production can maximize the cost savings.